888947291536

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{2617}}^1\times {\mathrm{15373}}^1$

素因数の和:19379

約数の個数: 40

約数和(自身を含む): 1724353313144

約数和(自身を除く): 835406021608

約数列:

[1, 2, 4, 8, 16, 1381, 2617, 2762, 5234, 5524, 10468, 11048, 15373, 20936, 22096, 30746, 41872, 61492, 122984, 245968, 3614077, 7228154, 14456308, 21230113, 28912616, 40231141, 42460226, 57825232, 80462282, 84920452, 160924564, 169840904, 321849128, 339681808, 643698256, 55559205721, 111118411442, 222236822884, 444473645768, 888947291536]

約数ペア:

[(1, 888947291536), (2, 444473645768), (4, 222236822884), (8, 111118411442), (16, 55559205721), (1381, 643698256), (2617, 339681808), (2762, 321849128), (5234, 169840904), (5524, 160924564), (10468, 84920452), (11048, 80462282), (15373, 57825232), (20936, 42460226), (22096, 40231141), (30746, 28912616), (41872, 21230113), (61492, 14456308), (122984, 7228154), (245968, 3614077)]